The modern smartphone user can no longer imagine life without technologies that make everyday interaction with gadgets easier. One of these convenient features that has become the standard for flagship devices is the ability to charge the battery without using wires. Wireless charging allows you to simply put the phone on a special panel to restore energy, which is especially true for owners of smart watches and headphones of the same ecosystem. However, when choosing a new device, many buyers still wonder: which Xiaomi models have this option implemented, and where it remained only a dream?
Xiaomi is implementing inductive charging selectively, focusing on market segmentation and device positioning. While the presence of such a feature in the middle class was considered a pleasant surprise last year, today it is a clear marker of a smartphone belonging to the premium or upper middle segment. It is important to understand that even if the device body looks premium, the lack of a corresponding coil inside makes using wireless power banks impossible.
In this article, we will discuss the range of models that support Qi, the difference in charging speeds, and why some popular series never got this feature, learn how to check the compatibility of your current device and what nuances to consider when buying accessories for different generations of smartphones.
Technology wireless charging in smartphones Xiaomi
The technology is based on the principle of electromagnetic induction, which allows you to transfer energy between two coils without physical contact by conductors. Xiaomi and Redmi smartphones use the Qi standard (read "Qi"), which is the most common in the industry, which means that you can charge your phone on panels from Samsung, Apple or any third party manufacturers, while respecting compatibility.
But simply having support for the standard is not enough for high speed, and engineers have developed their own wireless fast charging protocols that allow power transmissions of 30, 50, or even 80 watts. This requires not only a dedicated charging station, but also an original power adapter, as well as a cable with a bandwidth of at least 5A.
It's worth noting that the technology impacts the design of the case, and the presence of a receiving coil requires the use of glass or ceramic back panels, because metal blocks the electromagnetic field, which is why all models with Wireless Charging support are made of glass, and in some cases, like the Xiaomi MIX 4, ceramics are used that do not interfere with the signal.
- 📱 The standard charging speed according to the Qi protocol is 5-15 W for most universal panels.
- ⚡ Xiaomi branded docking stations can produce up to 80 watts, but only with compatible models of flagships.
- 🛡️ The protection system automatically reduces power when overheating or detecting foreign metal objects.
⚠️ Note: Using non-original high-power chargers may not activate the fast charging mode and the phone will charge at standard speed 5-10 Watt.
The efficiency of wireless energy transmission is always lower than that of wired connection, because of heat losses, so during the charging cycle, the device body can be significantly heated, which is a normal physical process, but requires control by the power management system.
Xiaomi and Mi series with Wireless Charging support
Traditionally, the company equips its top devices with wireless charging, coming under the Mi brand (until 2021) and just Xiaomi (from 2022), the first mass device to receive this feature was the Mi Mix 2S, after which the option became mandatory for the Mi 9 series and all subsequent flagships.
The Mi 10 and Mi 11 series are particularly noteworthy, where engineers have been able to significantly increase the battery recharge rate. Whereas conventional standards only allowed for 10-15 watts, Xiaomi’s proprietary solutions raised the bar to 30 watts or higher, allowing the flagship’s capacious battery to be charged in about an hour, which is comparable to many of its competitors’ wired solutions.
In recent generations, such as the Xiaomi 13 and Xiaomi 14, the technology has been further refined, and now even the basic flagship versions, not just the Pro versions, are equipped with a full-fledged coil, making buying a wireless charging station worthwhile for a wide range of users of the ecosystem.
A separate point to mention is foldable devices such as the Mi Mix Fold. Despite the complex design of the hinge, engineers have managed to integrate the charging module without compromising battery capacity. However, in such devices, the heat sink plays a critical role, so maximum power can be limited software under certain conditions.
Redmi and POCO: Are there any exceptions to the rule?
When it comes to Redmi and POCO, things are changing dramatically, with brands that are built on the highest price-performance ratio, so manufacturers often sacrifice “comfortable” features like wireless charging or waterproofing for a more powerful processor.
It was long considered axiom that no Redmi or POCO would get the coil, but in 2021, a landmark event occurred: the Redmi K30 Pro (known globally as the POCO F2 Pro), which became the first and so far the only representative of the budget segment with this feature, was made possible by using the Snapdragon 865 processor, which initially supported the necessary controllers.
All subsequent models, including the popular Redmi Note and POCO F/X series, unfortunately lack this option. Even the flagship for the Redmi K60 Ultra brand or POCO F5 Pro did not receive Qi support, which is often a disappointment for users accustomed to the convenience of no wires.
- 🚫 POCO F3, F4, F5 and F6 They do not have a built-in wireless charging.
- 🚫 The Redmi Note 10, 11, 12, 13 series also lacks this feature in all versions.
- ✅ The only exception to the brand’s history is Redmi. K30 Pro / POCO F2 Pro.
It is believed that the lack of function is due to the use of plastic or composite rear covers in some models, but even glass versions of Redmi often do not have internal filling to receive energy.
Comparison of charging speeds in different generations
Energy recovery rate is a key parameter that varies greatly depending on the year of the smartphone’s release. Early models like the Mi 9 only supported 20 watts, which was a good indicator, but now seems slow.
With the release of the Mi 10 and Mi 11 series, a power race began, with 30W support and then 50W. The leader at the moment is the Xiaomi 13 Pro and 14 Pro, which are capable of receiving up to 50W over the air, which allows you to charge the device from 0 to 100% in less than 40 minutes, which is an outstanding result for the wireless method.
Below is a table showing the evolution of charging capabilities in the company’s flagship lines:
| Smartphone model | Max. power (Watt) | Charging time (0-100%) | Year out |
|---|---|---|---|
| Xiaomi Mi 9 | 20 W. | ~100 minutes | 2019 |
| Xiaomi Mi 11 | 50 W. | ~45 minutes | 2020 |
| Xiaomi 12 Pro | 50 W. | ~45 minutes | 2021 |
| Xiaomi 13 Ultra | 50 W. | ~40 minutes | 2023 |
It is important to note that the times indicated in the table are only relevant when using the original Xiaomi charger of the appropriate power.When connected to the universal panel of Apple or Samsung, the speed will be limited to the basic standard of 5-15 watts.
Why does the speed drop when heated?
How to Check if Your Xiaomi Supports Wireless Charging
If you're not sure about your device's specifications or if you're buying a used smartphone, there are simple ways to verificar the availability of the feature. The most reliable method is to check the processor specifications and official documentation, but there are also practical ways to do it.
The first is software. There are diagnostic applications like AccuBattery or Ampere that can map the current source, but they don't always correctly determine the type of connection. A more reliable method is to try to activate the Reverse Wireless Charging mode. If the menu is settings → The battery (or through the control center) does not have the option "Reverse wireless charging", then with a probability of 99% direct power reception is also absent.
The second is physical. Hold your phone to a wireless charging station that's running, and if the device vibrates or makes a connection sound, it's got a coil, and you can also use NFC reading apps, because antennas are often located nearby, and the presence of a magnetic field response can be an indicator, although this method is less accurate.
⚠️ Warning: Do not try to disassemble the phone for visual reel search unless you have experience.This will result in loss of warranty and possible damage to the plumes.
It's also worth checking the charger model in the bundle. If the box contains a "Wireless Charger" or there's a lightning icon in the circle on the box itself, this guarantees a feature. In global versions (Global ROM), this information is always duplicated on the back sticker of the box.
Problems and Solutions in Using Wireless Charging
Despite the convenience, users often face problems in operation, the most common of which is that the phone does not charge or is charged with jerks, most often due to a thick protective case or a case with metal elements that shield the field.
Another problem is that the phone is shifting relative to the center of the coil. Unlike wired connectivity, positioning accuracy is important. Many modern Xiaomi charges have autofocus or movable elements, but on cheap counterparts, the phone needs to be placed perfectly flat.
☑️ Diagnostics of charging problems
Overheating is another frequent wireless charging companion. If you notice the phone is getting a lot warmed up, try removing the case or moving the structure to a cooler place.Some users use phone coolers while charging to maximize the speed without trottling.
If the phone stopped responding to charging after the software update, try resetting the network settings or performing a full reset (backup before you do it), sometimes software failures in the power controller drivers can block the function.
Choosing accessories: what to buy for Xiaomi
For Xiaomi smartphone owners, picking a charger is becoming an important task.The market is crowded with offers, but not all of them will unlock the potential of your gadget. Xiaomi official docking stations, such as the Xiaomi Wireless Charging Stand 80W, provide top speed but are expensive and often require buying separately from the phone.
The alternative is certified third-party brands like Baseus, Anker or Ugreen. They often support Qi and can deliver 15-20 watts, which is a compromise between speed and price. It is important to pay attention to support for QC3.0 or PD in the power supply itself, which connects to the charging base.
💡
For night charging, it is better to use horizontal platforms (slouchers), and for working at the table - vertical stands that allow you to see notifications and unlock the phone on the face.
Car holders with wireless charging are also popular, and when choosing an accessory, make sure it has a sensor grip mechanism, as manually placing the phone on the holder’s narrow area while driving can be difficult and unsafe.
💡
The best choice for daily use is a vertical stand with a capacity of 20-30 watts, which allows you to use the phone horizontally while charging.